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Carrier 38YCS030 Furnace Door Switch
The furnace door switch blocks the fan and gas ignition from starting so as to stop a potential explosion. It is imperative that the switch be changed swiftly if you see that it is broken.
Some warnings your safety switch on the furnace door has very little life left
- The HVAC system will not start whether the door is off or on
- The safety door switch seems to be removed
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If you decide on picking up or ordering any Carrier 38YCS030 part, do your due diligence and double check the model number as well as make a visual inspection in order to be sure the proper replacement furnace door switch is the one being purchased. Once you have the part to replace the part all by yourself. Search for a pro in your town or city to do it for you.
Feel free to download your manual for help.
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